adidas via eBay takes an extra 20% off a selection of its adidas men's, women's, and kids' shoes and apparel. (The discount applies in-cart.) Plus, these orders receive free shipping. A couple of best bets, with prices after in-cart discount: adidas Men's Alphabounce Beyond Team Shoes for $39.99 (pictured, low by $40) adidas Men's N-5923 Shoes for $39.99 (low by $12)